Palavras-chave
Optical fiber sensor
Smartphone
Measurement of physical variables
Smartphone
Measurement of physical variables
Como Citar
LAZARI, Pedro; FUJIWARA, Eric; OLIVEIRA, Tarcísio; CORDEIRO, Cristiano. Using a mobile smartphone as a low cost optical sensor. Revista dos Trabalhos de Iniciação Científica da UNICAMP, Campinas, SP, n. 27, p. 1–1, 2019. DOI: 10.20396/revpibic2720192512. Disponível em: https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/2512. Acesso em: 18 mar. 2026.
Resumo
This work proposes a smartphone-based optical sensor for measuring temperature, displacement, and refractive index. The multimode fiber is connected to the smartphone using a 3D-printed adaptor, so the light intensity modulations resulting from different transducers are correlated to the assessed variable.
Referências
J. W. Berthold III, J. Lightwave Technol., vol. 13, pp. 1193–1199, 1995.
J. Oelhafen et al., J. Lightwave Technol., vol. 36, pp. 939–945, 2018.
A. T. Moraleda et al., Sensors, vol. 13, pp. 13076–13089, 2013.
J. Oelhafen et al., J. Lightwave Technol., vol. 36, pp. 939–945, 2018.
A. T. Moraleda et al., Sensors, vol. 13, pp. 13076–13089, 2013.
Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.
Copyright (c) 2019 Revista dos Trabalhos de Iniciação Científica da UNICAMP